On Thu, Jul 15, 2021 at 6:26 PM Robert Richter <rrichter@xxxxxxx> wrote: > > Document how choice defaults are determined: > > Default of a choice is its first visible choice element [1]. Choice > elements do not support default attributes. [2] > > [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/scripts/kconfig/symbol.c?h=v5.14-rc1#n245 > [2] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/scripts/kconfig/menu.c?h=v5.14-rc1#n494 > > Signed-off-by: Robert Richter <rrichter@xxxxxxx> > --- > Documentation/kbuild/kconfig-language.rst | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/Documentation/kbuild/kconfig-language.rst b/Documentation/kbuild/kconfig-language.rst > index 98c24183d8c3..e4d3463594e1 100644 > --- a/Documentation/kbuild/kconfig-language.rst > +++ b/Documentation/kbuild/kconfig-language.rst > @@ -417,6 +417,9 @@ definitions of that choice. If a [symbol] is associated to the choice, > then you may define the same choice (i.e. with the same entries) in another > place. > > +The default value of a choice is set to the first visible choice element. The default value of a choice is set to the first visible choice element unless it is explicitly set by the 'default' property. ... is more precise. > +Choice elements do not support the default attribute like menu entries do. I doubt this info is useful. Rather, is it even confusing? choices support 'default' but choice elements (i.e. choice values) do not. > + > comment:: > > "comment" <prompt> > -- > 2.29.2 > -- Best Regards Masahiro Yamada
